package com.gxa.teax.sso.utils;

import com.aliyuncs.DefaultAcsClient;
import com.aliyuncs.IAcsClient;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsRequest;
import com.aliyuncs.dysmsapi.model.v20170525.SendSmsResponse;
import com.aliyuncs.exceptions.ClientException;
import com.aliyuncs.profile.DefaultProfile;
import com.aliyuncs.profile.IClientProfile;
import java.util.Random;
/**
 * @program: IntelliJ IDEA
 * @description:
 * @author: Mr.Wang
 * @create: 2022-07-06 09:34
 **/
@SuppressWarnings("all")
public class SendSms {

    //产品名称:云通信短信API产品,开发者无需替换
    static final String product = "Dysmsapi";
    //产品域名,开发者无需替换
    static final String domain = "dysmsapi.aliyuncs.com";
    // 此处需要替换成开发者自己的AK(在阿里云访问控制台寻找)
    static final String accessKeyId = "LTAI4GCuXNt94b2WD2uDMmzo";
    static final String accessKeySecret = "4pANhromzuoAC765WtgqnjxsB4uyrt";
    // 签名
    static final String sign = "小溪商城";

    public static SendSmsResponse sendSms(String mobile, String
            templateCode, String templateParam) throws ClientException {
        //可自助调整超时时间
        System.setProperty("sun.net.client.defaultConnectTimeout",
                "10000");
        System.setProperty("sun.net.client.defaultReadTimeout",
                "10000");
        //初始化acsClient,暂不支持region化
        IClientProfile profile = DefaultProfile.getProfile("cn-hangzhou", accessKeyId, accessKeySecret);
        DefaultProfile.addEndpoint("cn-hangzhou", product, domain);
        IAcsClient acsClient = new DefaultAcsClient(profile);
        //组装请求对象-具体描述见控制台-文档部分内容
        SendSmsRequest request = new SendSmsRequest();
        //必填:待发送手机号
        request.setPhoneNumbers(mobile);
        //必填:短信签名-可在短信控制台中找到
        request.setSignName(sign);
        //必填:短信模板-可在短信控制台中找到
        request.setTemplateCode(templateCode);
        //可选:模板中的变量替换JSON串,如模板内容为"尊敬的${name},您的验证码为${code}"时,此处的值为
        request.setTemplateParam(templateParam);
        //hint 此处可能会抛出异常，注意catch
        return acsClient.getAcsResponse(request);
    }

    /**
     * 生成随机的4位数，短信验证码
     *
     * @return
     */
    public static String getMsgCode() {
        int n = 4;
        StringBuilder code = new StringBuilder();
        Random ran = new Random();
        for (int i = 0; i < n; i++) {
            code.append(Integer.valueOf(ran.nextInt(9)+1).toString());
        }
        return code.toString();
    }

}
